+(define (mkdirs dir-name mode)
+ (let loop ((dir-name (string-split dir-name #\/)) (root ""))
+ (if (pair? dir-name)
+ (let ((dir (string-append root (car dir-name))))
+ (if (not (file-exists? dir))
+ (mkdir dir mode))
+ (loop (cdr dir-name) (string-append dir "/"))))))
+
+(define output-dir #f)
+
+(define (svg-define-font font font-name scaling)
+ (let* ((base-file-name (basename (if (list? font) (pango-pf-file-name font)
+ (ly:font-file-name font)) ".otf"))
+ (woff-file-name (string-regexp-substitute "([.]otf)?$" ".woff"
+ base-file-name))
+ (woff-file (or (ly:find-file woff-file-name) "/no-such-file.woff"))
+ (url (string-append output-dir "/fonts/" (lilypond-version) "/"
+ (basename woff-file-name)))
+ (lower-name (string-downcase font-name)))
+ (if (file-exists? woff-file)
+ (begin
+ (if (not (file-exists? url))
+ (begin
+ (ly:message (_ "Updating font into: ~a") url)
+ (mkdirs (string-append output-dir "/" (dirname url)) #o700)
+ (copy-file woff-file url)
+ (ly:progress "\n")))
+ (ly:format
+ "@font-face {
+font-family: '~a';
+font-weight: normal;
+font-style: normal;
+src: url('~a');
+}
+"
+ font-name url))
+ "")))
+
+(define (woff-header paper dir)